CN107261930B - Powder crushing, feeding and mixing device - Google Patents
Powder crushing, feeding and mixing device Download PDFInfo
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- CN107261930B CN107261930B CN201710498630.XA CN201710498630A CN107261930B CN 107261930 B CN107261930 B CN 107261930B CN 201710498630 A CN201710498630 A CN 201710498630A CN 107261930 B CN107261930 B CN 107261930B
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- powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71765—Feed mechanisms characterised by the means for feeding the components to the mixer using rakes or plain plates with raking movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to a powder grinding, feeding and mixing device which comprises a grinding mechanism and a feeding and mixing mechanism which are sequentially arranged from top to bottom; the crushing mechanism comprises a crushing barrel, a crushing reamer, a crushing motor and a discharge pipe, wherein the upper part and the lower part of the crushing barrel are respectively provided with a powder inlet and a powder outlet, the crushing reamer is pivoted in the crushing barrel, the output end of the crushing motor is in transmission connection with the crushing reamer, and the discharge pipe is connected with the powder outlet of the crushing barrel; the feeding and mixing mechanism comprises a mixing tank, a powder feeding plate, a powder weighing sensor and a powder push plate; the upper end of compounding jar is provided with reinforced opening, and the powder charge plate sets up the discharge tube below, the powder charge plate is fixed last and being located of powder weighing sensor reinforced opening top, the powder push pedal slides and sets up on the powder charge plate. The powder crushing, feeding and mixing device has the advantages of good crushing effect, high feeding precision and high production efficiency.
Description
Technical Field
The invention relates to the field of chemical production equipment, in particular to a powder crushing, feeding and mixing device.
Background
In chemical production, powder and liquid materials are often required to be mixed as processing raw materials. The powder to be mixed also requires that the particles are not too large, which requires that the powder be ground before mixing.
In the existing production process, powder grinding and feeding are generally two disconnected processes, namely, a powder grinding device is used for grinding powder, the powder is manually bagged and then stored, and the powder is taken out for feeding and mixing when the powder needs to be used.
In addition, most of the existing mixing devices use manual feeding, and due to different experiences of workers, the manual feeding is not accurate enough, the feeding error is large, and the proportioning precision of the final mixed liquid is not enough; and manual feeding is adopted, the labor intensity of workers is high, and the production efficiency is low.
Therefore, a mixing device capable of automatically crushing powder and quantitatively feeding is increasingly needed in the market to meet the requirements of modern chemical production.
Disclosure of Invention
Based on the above, the invention aims to provide a powder grinding, feeding and mixing device which has the advantages of good grinding effect, high feeding precision and high production efficiency.
A powder grinding, feeding and mixing device comprises a grinding mechanism and a feeding and mixing mechanism which are sequentially arranged from top to bottom; the crushing mechanism comprises a crushing barrel, a crushing reamer, a crushing motor and a discharge pipe, wherein the upper part and the lower part of the crushing barrel are respectively provided with a powder inlet and a powder outlet, the crushing reamer is pivoted in the crushing barrel, the output end of the crushing motor is in transmission connection with the crushing reamer, and the discharge pipe is connected with the powder outlet of the crushing barrel; the feeding and mixing mechanism comprises a mixing tank, a powder feeding plate, a powder weighing sensor and a powder push plate; the upper end of compounding jar is provided with reinforced opening, the powder charge plate sets up the discharge tube below, the powder charge plate is fixed powder weighing sensor is last and be located reinforced opening top, the powder push pedal slides and sets up on the powder charge plate.
According to the powder crushing, feeding and mixing device, the crushing mechanism and the feeding and mixing mechanism are arranged, the crushing reamer of the crushing mechanism crushes powder and the powder is automatically discharged through the discharge pipe, the powder weighing sensor of the feeding and mixing mechanism measures the mass of the powder to be fed in real time and accurately controls the mass of the powder, and the powder push plate pushes the powder into the mixing tank, so that automatic quantitative feeding is realized, and the feeding precision and the feeding efficiency of the powder are improved.
Furthermore, the crushing mechanism also comprises a hopper, the hopper is arranged above the crushing barrel, and the lower end of the hopper is connected with a powder inlet of the crushing barrel.
Further, a vibrator is arranged on the outer wall of the discharge pipe.
Furthermore, the smashing reamer comprises a rotating shaft and a plurality of blades, the blades are annularly arranged on the rotating shaft, and the rotating shaft is pivoted in the smashing barrel and connected with the output end of the smashing motor.
Further, the feeding and mixing mechanism further comprises a liquid feeding pipe, and an outlet of the liquid feeding pipe extends into the feeding opening of the mixing tank.
Furthermore, the feeding and mixing mechanism further comprises a powder electric push rod, and the push rod of the powder electric push rod is connected with the powder push plate.
Further, the feeding and mixing mechanism further comprises a feeding frame, and the powder weighing sensor is fixed on the feeding frame.
Further, the feeding and mixing mechanism further comprises a powder sliding plate, wherein baffle plates are arranged on two sides of the powder sliding plate, and the powder sliding plate is obliquely connected between one end of the powder feeding plate and the feeding opening of the mixing tank.
Furthermore, powder baffles are arranged on two sides of the powder feeding plate.
Further, reinforced mixing mechanism still includes (mixing) shaft, stirring leaf and agitator motor, the (mixing) shaft pin joint in the compounding jar, the stirring leaf is fixed on the (mixing) shaft, agitator motor's output with the (mixing) shaft transmission is connected.
Compared with the prior art, the powder grinding, feeding and mixing device is provided with the grinding mechanism and the feeding and mixing mechanism, the grinding reamer of the grinding mechanism is used for grinding powder and automatically discharging the powder through the discharge pipe, the powder weighing sensor of the feeding and mixing mechanism is used for measuring the mass of the powder to be fed in real time and accurately controlling the mass of the powder, and the powder push plate is used for pushing the powder into the mixing tank, so that automatic quantitative feeding is realized, and the feeding precision and the feeding efficiency of the powder are improved. The powder crushing, feeding and mixing device has the advantages of good crushing effect, high feeding precision, high production efficiency and the like.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view showing the construction of a powder pulverizing, charging and mixing apparatus of the present invention.
Fig. 2 is a schematic view of the structure of the crushing mechanism.
Fig. 3 is a schematic structural view of the feed mixing mechanism.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural view of a powder pulverizing, feeding and mixing device according to the present invention. The powder crushing, feeding and mixing device comprises a crushing mechanism 10 and a feeding and mixing mechanism 20 which are sequentially arranged from top to bottom. The powder mechanism is used for crushing the powder, and the feeding and mixing mechanism 20 is used for feeding and mixing the crushed powder.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the crushing mechanism 10. The crushing mechanism 10 of the present embodiment includes a hopper 11, a crushing cylinder 12, a crushing reamer 13, a crushing motor 14, and a discharge pipe 15. The upper part and the lower part of the crushing barrel 12 are respectively provided with a powder inlet and a powder outlet, the hopper 11 is arranged above the crushing barrel 12, and the lower end of the hopper 11 is connected with the powder inlet of the crushing barrel 12.
The crushing reamer 13 is pivoted in the crushing barrel 12, the output end of the crushing motor 14 is in transmission connection with the crushing reamer 13, and the discharge pipe 15 is connected with a powder outlet of the crushing barrel 12. The crushing reamer 13 of this embodiment includes pivot and a plurality of blade, a plurality of blade ring shape sets up in the pivot, the pivot pin joint in smash a 12 in and with smash the output of motor 14 and be connected.
In order to prevent the powder in the discharge pipe 15 from accumulating, the present embodiment preferably has a vibrator 16 disposed on the outer wall of the discharge pipe 15, and the powder can smoothly pass through the discharge pipe 15 by the vibration of the vibrator 16. In addition, the lower part of the discharge duct 15 is preferably funnel-shaped.
In addition, in order to control the powder feeding rate into the discharge pipe 15, the connection between the crushing cylinder 12 and the discharge pipe 15 of this embodiment is preferably provided with a gate 17, and the powder feeding rate from the crushing cylinder 12 to the discharge pipe 15 is controlled by controlling the opening degree of the gate 17.
Referring to fig. 3, fig. 3 is a schematic structural view of the feed mixing mechanism 20. The feeding and mixing mechanism 20 of this embodiment includes a mixing tank 21, a liquid feeding pipe 22, a feeding frame 23, a powder feeding plate 24, a powder weighing sensor 25, a powder pushing plate 26, a powder electric pushing rod 27 and a powder sliding plate 28.
The upper end of compounding jar 21 is provided with feed opening, the export of liquid material charge-in pipe 22 stretches into in the feed opening of compounding jar 21. The liquid material feeding pipe 22 is provided with a liquid material metering pump, added liquid materials are metered through the liquid material metering pump, and the liquid level in the mixing tank 21 can be controlled.
The feeding frame 23 of the embodiment is fixed on the mixing tank 21, and the powder weighing sensor 25 is fixed on the feeding frame 23. The powder feeding plate 24 is arranged below the discharge pipe 15, and the powder feeding plate 24 is fixed on the powder weighing sensor 25 and positioned above the feeding opening. The powder material feeding plate of this embodiment is preferably provided with powder material baffles on both sides thereof to prevent the powder material from sliding off from both sides of the powder material feeding plate 24.
The powder push plate 26 is arranged on the powder feeding plate 24 in a sliding mode, and a push rod of the powder electric push rod 27 is connected with the powder push plate 26. The powder weighing sensor 25 measures the mass of the added powder in real time, the mass of the powder is accurately controlled, and the powder push plate 26 pushes the powder into the mixing tank 21, so that automatic quantitative feeding is realized.
In order to better guide the powder into the mixing tank 21 and prevent the powder from scattering, the feed mixing mechanism 20 of the present embodiment is preferably provided with the powder slide plate 28, and the powder slide plate 28 is connected obliquely between one end of the powder feed plate 24 and the feed opening of the mixing tank 21. When the powder is pushed out by the powder pushing plate 26, the powder can slide into the mixing tank 21 along the powder sliding plate 28. The powder slide 28 is preferably provided with baffles on both sides,
the feed mixing mechanism of this embodiment is also preferably provided with a stirring shaft 29, stirring vanes 210, and a stirring motor 211. The stirring shaft 29 is pivoted in the mixing tank 10, the stirring blade 210 is fixed on the stirring shaft 29, and the output end of the stirring motor 211 is in transmission connection with the stirring shaft 29. The stirring motor 211 drives the stirring shaft 29 to rotate, so as to drive the stirring blade 210 to stir the liquid material and the powder material in the mixing tank, and the liquid material and the powder material are fully mixed.
In order to facilitate real-time control of the liquid level in the mixing tank 21, the present embodiment provides a liquid level sensor 30 in the mixing tank 21, and preferably the liquid level sensor 30 is an immersion type liquid level sensor. The liquid level sensor 30 can measure the liquid level in the mixing tank 21 in real time and transmit a measuring signal, and the feeding rate of liquid materials and powder materials can be controlled according to the liquid level condition.
Compared with the prior art, the powder grinding, feeding and mixing device is provided with the grinding mechanism and the feeding and mixing mechanism, the grinding reamer of the grinding mechanism is used for grinding powder and automatically discharging the powder through the discharge pipe, the powder weighing sensor of the feeding and mixing mechanism is used for measuring the mass of the powder to be fed in real time and accurately controlling the mass of the powder, and the powder push plate is used for pushing the powder into the mixing tank, so that automatic quantitative feeding is realized, and the feeding precision and the feeding efficiency of the powder are improved. The powder crushing, feeding and mixing device has the advantages of good crushing effect, high feeding precision, high production efficiency and the like.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The utility model provides a reinforced mixing arrangement is smashed to powder which characterized in that: comprises a crushing mechanism and a charging and mixing mechanism which are arranged up and down in sequence; the crushing mechanism comprises a crushing barrel, a crushing reamer, a crushing motor and a discharge pipe, wherein the upper part and the lower part of the crushing barrel are respectively provided with a powder inlet and a powder outlet, the crushing reamer is pivoted in the crushing barrel, the output end of the crushing motor is in transmission connection with the crushing reamer, and the discharge pipe is connected with the powder outlet of the crushing barrel; the feeding and mixing mechanism comprises a mixing tank, a powder feeding plate, a powder weighing sensor and a powder push plate; a feeding opening is formed in the upper end of the mixing tank, the powder feeding plate is arranged below the discharging pipe, the powder feeding plate is fixed on the powder weighing sensor and located above the feeding opening, and the powder pushing plate is arranged on the powder feeding plate in a sliding mode; a flashboard is arranged at the joint of the crushing barrel and the discharge pipe; and a vibrator is arranged on the outer wall of the discharge pipe.
2. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the crushing mechanism further comprises a hopper, the hopper is arranged above the crushing barrel, and the lower end of the hopper is connected with a powder inlet of the crushing barrel.
3. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the smashing reamer comprises a rotating shaft and a plurality of blades, the blades are annularly arranged on the rotating shaft, and the rotating shaft is pivoted in the smashing barrel and connected with the output end of the smashing motor.
4. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the feeding and mixing mechanism further comprises a liquid material feeding pipe, and an outlet of the liquid material feeding pipe extends into the feeding opening of the mixing tank.
5. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the feeding and mixing mechanism further comprises a powder electric push rod, and the push rod of the powder electric push rod is connected with the powder push plate.
6. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the feeding and mixing mechanism further comprises a feeding frame, and the powder weighing sensor is fixed on the feeding frame.
7. The powder pulverizing, charging and mixing device of claim 1, characterized in that: the feeding and mixing mechanism further comprises a powder sliding plate, baffle plates are arranged on two sides of the powder sliding plate, and the powder sliding plate is obliquely connected between one end of the powder feeding plate and the feeding opening of the mixing tank.
8. The powder pulverizing, charging and mixing device of claim 1, characterized in that: and powder baffles are arranged on two sides of the powder feeding plate.
9. The powder pulverizing, charging and mixing device of claim 1, characterized in that: reinforced mixing mechanism still includes (mixing) shaft, stirring leaf and agitator motor, the (mixing) shaft pin joint in the compounding jar, the stirring leaf is fixed on the (mixing) shaft, agitator motor's output with the (mixing) shaft transmission is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498630.XA CN107261930B (en) | 2017-06-27 | 2017-06-27 | Powder crushing, feeding and mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498630.XA CN107261930B (en) | 2017-06-27 | 2017-06-27 | Powder crushing, feeding and mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107261930A CN107261930A (en) | 2017-10-20 |
| CN107261930B true CN107261930B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710498630.XA Active CN107261930B (en) | 2017-06-27 | 2017-06-27 | Powder crushing, feeding and mixing device |
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| CN (1) | CN107261930B (en) |
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| CN107855063A (en) * | 2017-10-24 | 2018-03-30 | 佛山杰致信息科技有限公司 | A kind of multi-functional homogenizer device |
| CN108159928A (en) * | 2017-12-29 | 2018-06-15 | 安徽罗伯特科技股份有限公司 | For the method for mixing of the mixing device of breaker |
| CN108176284A (en) * | 2017-12-29 | 2018-06-19 | 安徽罗伯特科技股份有限公司 | For the mixing device of breaker |
| CN109370840A (en) * | 2018-11-28 | 2019-02-22 | 桂林中族中药股份有限公司 | A kind of Siraitia grosvenorii fermentor convenient for adding materials |
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| CN112354457A (en) * | 2020-11-05 | 2021-02-12 | 安徽飞达消防设备工程有限公司 | Liquid mixer for fire control shower nozzle |
| CN115350623A (en) * | 2022-10-19 | 2022-11-18 | 江苏鸣翔化工有限公司 | Rapid emulsification and dispersion device and process for binaphthol processing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205216684U (en) * | 2015-12-10 | 2016-05-11 | 阳泉鑫环高新技术有限责任公司 | Cement grinding aid liquid diluting device |
| CN205925475U (en) * | 2016-04-01 | 2017-02-08 | 王聪达 | Efficient is solid -liquid mixing arrangement for chemical production |
| CN205948722U (en) * | 2016-04-27 | 2017-02-15 | 申红亮 | Portable construction putty agitating unit |
| CN105903528A (en) * | 2016-04-29 | 2016-08-31 | 芜湖杨燕制药有限公司 | Medicinal material crushing machine |
| JP6248150B2 (en) * | 2016-07-29 | 2017-12-13 | ホソカワミクロン株式会社 | Powder processing equipment |
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2017
- 2017-06-27 CN CN201710498630.XA patent/CN107261930B/en active Active
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| CN107261930A (en) | 2017-10-20 |
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